Defines a string type that may not be the empty string. Values of this type are also whitespace normalized meaning all-whitespace strings are also invalid. FSA Reference Number. Either a 6 or 7 digit number. Leading zeroes are not expected. Full or abbreviated UK postcode. Y or N Integer from 1 to 999999999. Representing sterling-equivalent amount. Method of Premium/Contribution payment. Single or Regular. Single payment. Regular payment. Defines the elements that are common to all transactions. The FSA code of the reporting firm for this transaction. The unique reference, internal to the reporting firm, that will enable the firm to provide the FSA with more information concerning the trade if required. This reference must be unique within each report file, with the exception that a reference can occur twice if one occurrence is a cancellation. Indicates if the transaction is a cancellation. If ommitted this is logically the same as providing a value of 'false'. Defines the report header, common to all reports. Identifies the version of the business specific schema to which this report conforms. The FSA code of the firm submitting the report. The identifier of the department within the submitting firm who created this report - optional. Report creation date. Unique identifier for the report (wthin the context of the submitter, submitting firm, submitting department and report creation date).